Hi mooraj,
I also want to improve my score for a second attempt, so I can share with you my strategy, maybe it's helpful.

I think would be good to start with the application deadline: it's necessary to apply in spring - (march 31)? Or can it wait until fall? You would have longer period to focus on study or you have to hurry to get a score ASAP. (I've decided to swith from spring to fall).

Then, I would re-do again all the problems in OG and for any mistake (or problem I've guessed the answer) I would be sure to read and understand the concept behind the answer. Also, first focus on the weakest areas (SC, RC, CR?) then on your stronger points (PS, DS).

Good luck!

Hi Andrei - Thanks for your reply.

I am applying for the Fall. I have tentatively scheduled my 2nd exam for March 14th. I am going to start studying today. I think your idea is a good one. Go through the OG's and look at every problem.

I am also going to review the verbal classes for Manhattan GMAT (Class I took). Also - reviewing the flash cards on this website will be helpful.